143806-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143806-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,0 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 143806-11:
(8*1)+(7*4)+(6*3)+(5*8)+(4*0)+(3*6)+(2*1)+(1*1)=115
115 % 10 = 5
So 143806-11-5 is a valid CAS Registry Number.
143806-11-5Relevant articles and documents
Amino-, Aminophenoxy- and Aminobenzoyl Derivatives of Durene
Barclay, George G.,Candlin, Jack P.,Lawne, William,Pauson, Peter L.
, p. 2169 - 2187 (2007/10/02)
Various durene derivatives have been prepared including 4-hydroxy-, 4-aryloxy- and 4-aroyl- derivatives of 2,3,5,6-tetramethylaniline and bis(4-aminophenoxy)- and bis-(4-aminobenzoyl)durene.
